L-Lactide CAS 4511-42-6

Tsanangudzo Pfupi:

L-lactide, inozivikanwawo seL-lactide cyclic diester, ndeye crystalline yakasimba inotorwa kubva kune zvinogonekazve zviwanikwa.Ndiyo inotangira polylactic acid (PLA), biodegradable polymer inoshandiswa zvakanyanya mukugadzira mapurasitiki, fiber uye zvekurongedza zvinhu.L-lactide ine hunhu hwehuremu hwemamorekuru, yakanakisa michina zvivakwa, uye yakanaka biocompatibility.

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Kuchena: Yedu L-Lactide (CAS 4511-42-6) inogadzirwa kuburikidza neyakaomesesa yekuchenesa maitiro kuti ive nechokwadi chepamusoro kuchena.Chigadzirwa chacho chine zvishoma kuchena kwe99%, kuvimbisa kushanda kwayo uye kuvimbika mumhando dzakasiyana dzekushandisa.

Chitarisiko: L-lactide ichena, isina kunhuhwirira crystalline yakasimba, inonyungudika zviri nyore mune zvakajairika organic zvinonyungudutsa.Yayo yakanaka particle size iri nyore kubata uye yakakodzera kune akasiyana ekugadzira maitiro.

Kuchengeta: Kuti uchengetedze kunaka kweL-lactide, inofanirwa kuchengetwa munzvimbo inotonhorera, yakaoma kure nechiedza chezuva.Mamiriro ekuchengetedza akakodzera achadzivirira kuderedzwa uye kuve nechokwadi chehupenyu hunobatsira hwechigadzirwa.

Chishandiso: L-lactide inoshandiswa zvakanyanya mukugadzirwa kwemapolymeri anoodegradable akadai sePLA.Aya mapolymers ari kuwana kutariswa kwakawanda muindasitiri yekurongedza nekuda kweiyo eco-inoshamwaridzika zvivakwa uye kugona kuderedza marara epurasitiki.Pamusoro pezvo, nekuda kweiyo biocompatibility uye bioabsorbability, L-lactide inogona zvakare kushandiswa mukugadzira michina yekurapa, masisitimu ekutumira zvinodhaka, uye masikisi einjiniya.

Mukupedzisa:

Semutengesi akavimbika, tinodada nekupa L-Lactide (CAS 4511-42-6) inosangana nemhando yepamusoro yeindasitiri.Isu takazvipira kuendesa zvigadzirwa zvakasarudzika, zvichitsigirwa nechikwata chenyanzvi dzakazvipira kupa yakasarudzika yevatengi sevhisi.Isu tinotenda kuti kuita kwakasiyana-siyana kweL-lactide, kuvimbika uye hunhu hwezvakatipoteredza hunoita kuti ive yakakodzera kune akasiyana maapplication.Kana uine mimwe mibvunzo kana uchida masampuli, ndapota inzwa wakasununguka kutibata nesu.

Tsanangudzo

Chitarisiko	Muchena mutsvuku wakasimba	Muchena mutsvuku wakasimba
Lactide (%)	≥99.0	99.9
Meso-Lactide (%)	≤2.0	0.76
Melting point (℃)	90-100	99.35
Hunyoro (%)	≤0.03	0.009